2268774570 has 16 divisors (see below), whose sum is σ = 5445059040. Its totient is φ = 605006544.

The previous prime is 2268774509. The next prime is 2268774577. The reversal of 2268774570 is 754778622.

It is not an unprimeable number, because it can be changed into a prime (2268774577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37812880 + ... + 37812939.

It is an arithmetic number, because the mean of its divisors is an integer number (340316190).

Almost surely, 2^2268774570 is an apocalyptic number.

2268774570 is an abundant number, since it is smaller than the sum of its proper divisors (3176284470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2268774570 is a wasteful number, since it uses less digits than its factorization.

2268774570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75625829.

The product of its (nonzero) digits is 1317120, while the sum is 48.

The square root of 2268774570 is about 47631.6551255570. The cubic root of 2268774570 is about 1314.0052947900.

The spelling of 2268774570 in words is "two billion, two hundred sixty-eight million, seven hundred seventy-four thousand, five hundred seventy".